package self.seon.handler;

import com.alibaba.fastjson.JSON;
import lombok.extern.slf4j.Slf4j;
import org.springframework.http.HttpStatus;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.AuthenticationEntryPoint;
import org.springframework.stereotype.Component;
import self.seon.domain.http.ResponseResult;
import self.seon.utils.WebUtil;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * @author Seon
 * @date 2022/9/9 1:58
 */
@Slf4j
@Component
public class AuthenticationEntryPointImpl implements AuthenticationEntryPoint {

    @Override
    public void commence(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, AuthenticationException e)
            throws IOException, ServletException {
        // 处理异常
        ResponseResult<?> result = new ResponseResult<>(HttpStatus.UNAUTHORIZED.value(), "用户认证失败呃~");
        String json = JSON.toJSONString(result);
        WebUtil.renderString(httpServletResponse, json);
    }
}
